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https://issues.apache.org/jira/browse/HADOOP-13854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiao Chen updated HADOOP-13854:
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Summary: KMS should log error details in KMSExceptionsProvider (was: KMS
should log error details even if a request is malformed)
> KMS should log error details in KMSExceptionsProvider
> -----------------------------------------------------
>
> Key: HADOOP-13854
> URL: https://issues.apache.org/jira/browse/HADOOP-13854
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: kms
> Affects Versions: 2.6.5
> Reporter: Xiao Chen
> Assignee: Xiao Chen
> Attachments: HADOOP-13854.01.patch, HADOOP-13854.02.patch,
> HADOOP-13854.03.patch
>
>
> It appears if a KMS HTTP request is malformed, it could rejected by tomcat
> and a response is sent by
> [KMSExceptionsProvider|https://github.com/apache/hadoop/blob/branch-3.0.0-alpha1/hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSExceptionsProvider.java#L99]
> overriding Jersey's ExceptionMapper.
> This behavior is okay, but in the logs we'll see an ERROR audit log, but
> nothing in kms.log (or anywhere else). This makes trouble shooting pretty
> painful, let's improve it.
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